/**
	 * 使用 HttpClient 需要以下 5 個步驟：
		1. 建立 HttpClient 的例項
		2. 建立某種連線方法的例項，在這裡是 httppost<span style="font-family:Arial,Helvetica,sans-serif">,在httppost 的建構函式中傳入待連線的地址</span>
		3. 呼叫第一步中建立好的例項的 execute 方法來執行第二步中建立好的 method 例項
		4. 讀 response
		5. 釋放連線。無論執行方法是否成功，都必須釋放連線
	  */

	public static String conResult, encrypt_app, encrypt_sign;
	public static String smsUrl = "http://192.168.0.140:8101/pismire/sfyan/syncAppData.lzyhjfs";
	
	@Test
	public static void sendSms() throws Exception {
		//初始化httpclient  
		HttpClient httpclient = new DefaultHttpClient();
		//獲取httppost 
		HttpPost httppost = new HttpPost(smsUrl);		
		try {
			//新增引數
			List<NameValuePair> nameValuePairs = new ArrayList<NameValuePair>();
			nameValuePairs.add(new BasicNameValuePair("transdata",encrypt_app()));
			nameValuePairs.add(new BasicNameValuePair("sign", encrypt_sign()));

			//設定報文頭以及引數的格式
			httppost.addHeader("Content-type","application/x-www-form-urlencoded");
			httppost.setEntity(new UrlEncodedFormEntity(nameValuePairs, "UTF-8"));
			//執行post請求  
			HttpResponse response = httpclient.execute(httppost);
			
			//列印伺服器返回的狀態
			System.out.println("伺服器返回的狀態:"+response.getStatusLine().getStatusCode());
			// if (response.getStatusLine().getStatusCode() == 200) 
			/**
			 * 讀返回資料
			 * */
			conResult = EntityUtils.toString(response.getEntity());
			System.out.println(conResult);
			
			//斷開連線
			httpclient.getConnectionManager().shutdown(); 

		} catch (ClientProtocolException e) {
			e.printStackTrace();
		} catch (IOException e) {
			e.printStackTrace();
		}
		
		// return conResult;
	}

	/**
	 * 拼接transdata資料
	 * */
	public static String encrypt_app() throws Exception {
		int opertype = 1;
		String appid = "2001850000000320311";
		String appname = "同步資料11";

		String transdata = "{\"appid\":\"" + appid + "\",\"appname\":\""+ appname + "\",\"opertype\":" + opertype + "}";
		encrypt_app = transdata;
		System.out.println("transdata:" + encrypt_app);

		return encrypt_app;
	}

	/**
	 * 用MD5演算法對transdata進行加密
	 * */
	public static String encrypt_sign() throws Exception {
		// sign簽名祕鑰,key1 和mod為後臺固定的祕鑰
		BigInteger key1 = new BigInteger(EncryptorUtils.getDecryptionString("2SWUfsOjTTBpLfyWSNnXvvA37WLqvpUuOnIN9sjW6U4="));
		BigInteger mod = new BigInteger(EncryptorUtils.getDecryptionString("+9mTlYq/DeqPDwNuvyuLI4eHw03rdP5w0O+bzb1uMcTASSC2AH381WeGO70wv9jm"));

		String desc = RSAUtil.encrypt(MD5.md5Digest(encrypt_app), key1, mod);
		encrypt_sign = desc;
		System.out.println("sign:" + encrypt_sign);

		return encrypt_sign;
	}